Disaggregator gun
From MediaWiki
The Disaggregator gun is one of Brainstorm's experimental inventions. The gun uses energy fields to target the exterior armor worn by Loadbearer-class Point One Percenters, making the super-structure disassemble itself involuntarily. The Loadbearer is left only with their own innermost robot form in action.
Fiction
IDW Generation 1 continuity
When his status as a Decepticon double agent was discovered, Brainstorm used his disaggregator gun to deconstruct Minimus Ambus's Magnus Armor around him, leaving him buried under a pile of kibble. The Custom-Made Now - An Elegant Chaos Prologue

